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Alternating Current — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsAlternating Current1 Mark
Question
The reactance of a circuit is zero. It is possible that the circuit contains:
✓

Answer

  1. An inductor and a capacitor.
Explanation:
$\text{X}=0$ (Given)
$\text{X}=\text{X}_\text{L}+\text{X}_\text{C}$
$=\omega\text{L}-\frac{1}{\omega\text{C}}=0$
It is possible that the circuit contains an inductor and a capacitor.

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